/**
* Creaets an OpenMRS Obs instance
*
* @param formField the form field that specifies the concept associated with the Obs
* @param value value associated with the Obs
* @param datetime date/time associated with the Obs (may be null)
* @param accessionNumber accession number associatd with the Obs (may be null)
* @return the created Obs instance
*/
public static Obs createObs(
FormField formField, Object value, Date datetime, String accessionNumber) {
Concept concept = formField.getField().getConcept();
if (concept == null)
throw new FormEntryException(
"Can't create an Obs for a formField that doesn't represent a Concept");
return createObs(concept, value, datetime, accessionNumber);
}
/**
* The onSubmit function receives the form/command object that was modified by the input form and
* saves it to the db
*
* @see
* org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse, java.lang.Object,
* org.springframework.validation.BindException)
*/
@Override
protected ModelAndView onSubmit(
HttpServletRequest request, HttpServletResponse response, Object obj, BindException errors)
throws Exception {
HttpSession httpSession = request.getSession();
String view = getFormView();
if (Context.isAuthenticated()) {
Form form = (Form) obj;
MessageSourceAccessor msa = getMessageSourceAccessor();
String action = request.getParameter("action");
if (action == null) {
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Form.not.saved");
} else {
if (action.equals(msa.getMessage("Form.save"))) {
try {
// save form
form = Context.getFormService().saveForm(form);
httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Form.saved");
} catch (Exception e) {
log.error("Error while saving form " + form.getFormId(), e);
errors.reject(e.getMessage());
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Form.not.saved");
return showForm(request, response, errors);
}
} else if (action.equals(msa.getMessage("Form.delete"))) {
try {
Context.getFormService().purgeForm(form);
httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Form.deleted");
} catch (DataIntegrityViolationException e) {
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Form.cannot.delete");
return new ModelAndView(new RedirectView("formEdit.form?formId=" + form.getFormId()));
} catch (Exception e) {
log.error("Error while deleting form " + form.getFormId(), e);
errors.reject(e.getMessage());
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Form.cannot.delete");
return showForm(request, response, errors);
// return new ModelAndView(new RedirectView(getSuccessView()));
}
} else if (action.equals(msa.getMessage("Form.updateSortOrder"))) {
FormService fs = Context.getFormService();
TreeMap<Integer, TreeSet<FormField>> treeMap = FormUtil.getFormStructure(form);
for (Map.Entry<Integer, TreeSet<FormField>> entry : treeMap.entrySet()) {
Integer parentFormFieldId = entry.getKey();
float sortWeight = 0;
for (FormField formField : entry.getValue()) {
formField.setSortWeight(sortWeight);
fs.saveFormField(formField);
sortWeight += 50;
}
}
} else {
try {
Context.getFormService().duplicateForm(form);
httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Form.duplicated");
} catch (Exception e) {
log.error("Error while duplicating form " + form.getFormId(), e);
errors.reject(e.getMessage());
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Form.cannot.duplicate");
return showForm(request, response, errors);
}
}
view = getSuccessView();
}
}
return new ModelAndView(new RedirectView(view));
}
/** @see java.util.Comparator#compare(java.lang.Object, java.lang.Object) */
public int compare(FormField formField, FormField other) {
int temp =
OpenmrsUtil.compareWithNullAsGreatest(formField.getPageNumber(), other.getPageNumber());
if (temp == 0) {
temp =
OpenmrsUtil.compareWithNullAsGreatest(
formField.getFieldNumber(), other.getFieldNumber());
}
if (temp == 0) {
temp =
OpenmrsUtil.compareWithNullAsGreatest(formField.getFieldPart(), other.getFieldPart());
}
if (temp == 0
&& formField.getPageNumber() == null
&& formField.getFieldNumber() == null
&& formField.getFieldPart() == null) {
temp =
OpenmrsUtil.compareWithNullAsGreatest(formField.getSortWeight(), other.getSortWeight());
}
if (temp == 0) {
// to prevent ties
temp =
OpenmrsUtil.compareWithNullAsGreatest(
formField.getFormFieldId(), other.getFormFieldId());
}
return temp;
}